Thanks for your question on HCM.
I can understand your situation and problem.
In my opinion it is mostly related to GERD (
gastroesophageal reflux disease).
But better to rule out cardiac cause first. So get done ECG. If ECG is normal then mostly it is due to GERD.
It is because of laxity of gastroesophageal sphincter.
Due to this, the acid of the stomach tends to come up in the
esophagus and cause the symptoms like chest pressure, throat discomfort etc.
So control of GERD is needed to relieve your symptoms.
Try to follow these steps for better symptomatic relief.
1. Avoid hot and spicy food.
2. Avoid large meals, instead take frequent small meals.
3. Avoid
stress and tension.
4. Start
proton pump inhibitor.
5. Go for walk after meals.
6. Keep 2-3 pillows under head in bed to prevent reflux.
7. Avoid
smoking and alcohol if you have this habits.
8. Loose some weight if you are obese.